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browser-cli/tests/test_client.py
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daniel156161 d2f2a99f3d
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fix(client): validate active browser endpoints
- Check Unix socket reachability with a real connection attempt instead of treating any existing path as active.
- Report ambiguous host-only remote aliases with actionable --remote/--browser examples.
- Update client tests to use listening Unix sockets and cover ambiguous remote alias errors.
- Bump package and extension versions to 0.10.2.
2026-05-25 17:19:17 +02:00

481 lines
19 KiB
Python

import json
import socket
from pathlib import Path
import pytest
from browser_cli.client import (
BrowserNotConnected,
BrowserTarget,
_looks_like_domain,
_normalize_endpoint,
_resolve_connect_endpoint,
_resolve_socket,
active_browser_targets,
display_browser_name,
key_for_remote,
send_command,
remote_target_for_alias,
)
from browser_cli.platform import endpoint_for_alias
def _listening_unix_socket(path: Path) -> socket.socket:
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(str(path))
sock.listen(1)
return sock
def test_resolve_socket_raises_when_registry_missing(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", Path("/nonexistent/browser-cli-registry.json"))
with pytest.raises(BrowserNotConnected, match="Cannot resolve a browser socket automatically"):
_resolve_socket()
def test_resolve_socket_uses_only_active_registry_entry(monkeypatch, tmp_path):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
socket_path = tmp_path / "browser.sock"
listener = _listening_unix_socket(socket_path)
registry_path = tmp_path / "registry.json"
registry_path.write_text(json.dumps({"abc-uuid": str(socket_path)}))
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", registry_path)
try:
assert _resolve_socket() == str(socket_path)
finally:
listener.close()
def test_resolve_socket_raises_when_multiple_active_entries(monkeypatch, tmp_path):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
first_socket = tmp_path / "one.sock"
second_socket = tmp_path / "two.sock"
first_listener = _listening_unix_socket(first_socket)
second_listener = _listening_unix_socket(second_socket)
registry_path = tmp_path / "registry.json"
registry_path.write_text(json.dumps({"uuid-1": str(first_socket), "uuid-2": str(second_socket)}))
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", registry_path)
try:
with pytest.raises(BrowserNotConnected, match="Multiple browser instances are active: uuid-1, uuid-2"):
_resolve_socket()
finally:
first_listener.close()
second_listener.close()
def test_display_browser_name_uses_uuid_stem_for_default():
assert display_browser_name("default", "/tmp/.browser_cli/550e8400-e29b-41d4-a716-446655440000.sock") == (
"550e8400-e29b-41d4-a716-446655440000"
)
def test_resolve_socket_uses_platform_endpoint_for_explicit_alias(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", Path("/nonexistent/browser-cli-registry.json"))
assert _resolve_socket("work") == endpoint_for_alias("work")
def test_active_browser_targets_filters_stale_entries(monkeypatch, tmp_path):
active_socket = tmp_path / "work.sock"
listener = _listening_unix_socket(active_socket)
stale_socket = tmp_path / "stale.sock"
stale_listener = _listening_unix_socket(stale_socket)
stale_listener.close()
registry_path = tmp_path / "registry.json"
registry_path.write_text(json.dumps({"work": str(active_socket), "default": str(stale_socket)}))
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", registry_path)
try:
targets = active_browser_targets(include_remotes=False)
finally:
listener.close()
assert len(targets) == 1
assert targets[0].profile == "work"
assert targets[0].display_name == "work"
def test_active_browser_targets_keeps_windows_registry_entries(monkeypatch, tmp_path):
registry_path = tmp_path / "registry.json"
registry_path.write_text(json.dumps({"work": r"\\.\pipe\browser-cli-work"}))
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", registry_path)
monkeypatch.setattr("browser_cli.client.is_windows", lambda: True)
targets = active_browser_targets(include_remotes=False)
assert len(targets) == 1
assert targets[0].socket_path == r"\\.\pipe\browser-cli-work"
def test_send_command_auto_routes_single_remote_target(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
sent = {}
monkeypatch.setattr(
"browser_cli.client.remote_browser_targets",
lambda endpoint, key=None: [BrowserTarget("work", "host:work", "", remote=endpoint)],
)
def fake_send_remote(endpoint, msg, private_key=None):
sent.update(msg)
return json.dumps({"success": True, "data": "ok"}).encode("utf-8")
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
assert send_command("tabs.list", remote="host:8765", key=None) == "ok"
assert sent["_route"] == "work"
assert "token" not in sent
def test_send_command_prefers_active_local_profile_over_saved_remote_alias(monkeypatch, tmp_path):
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
socket_path = tmp_path / "work.sock"
socket_path.write_text("")
registry_path = tmp_path / "registry.json"
registry_path.write_text(json.dumps({"work": str(socket_path)}), encoding="utf-8")
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", registry_path)
monkeypatch.setattr(
"browser_cli.client.remote_target_for_alias",
lambda alias: pytest.fail("active local profile must not trigger remote alias discovery"),
)
monkeypatch.setattr("browser_cli.client._is_active_local_profile", lambda profile: True)
payload = json.dumps({"success": True, "data": "local-ok"}).encode("utf-8")
framed = len(payload).to_bytes(4, "little") + payload
class FakeSocket:
def __init__(self, *args, **kwargs):
self.sent = b""
self._response = bytearray(framed)
self.connected_to = None
def __enter__(self):
return self
def __exit__(self, *exc):
return False
def connect(self, path):
self.connected_to = path
def sendall(self, data):
self.sent += data
def recv(self, n):
chunk = bytes(self._response[:n])
del self._response[:n]
return chunk
monkeypatch.setattr("browser_cli.client.socket.socket", lambda *args, **kwargs: FakeSocket())
assert send_command("tabs.list", profile="work") == "local-ok"
def test_send_command_resolves_browser_alias_to_remote_target(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
monkeypatch.setenv("BROWSER_CLI_PROFILE", "host:work")
sent = {}
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [BrowserTarget("work", "host:work", "", remote="host:8765")],
)
def fake_send_remote(endpoint, msg, private_key=None):
sent["endpoint"] = endpoint
sent.update(msg)
return json.dumps({"success": True, "data": []}).encode("utf-8")
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
assert send_command("tabs.list") == []
assert sent["endpoint"] == "host:8765"
assert sent["_route"] == "work"
assert "token" not in sent
def test_remote_target_for_alias_accepts_full_endpoint_profile(monkeypatch):
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [BrowserTarget("work", "host:work", "", remote="host:8765")],
)
target = remote_target_for_alias("host:8765:work")
assert target is not None
assert target.profile == "work"
assert target.remote == "host:8765"
def test_remote_target_for_alias_accepts_host_when_only_one_remote_target(monkeypatch):
remote_host = "browser-host.example"
remote_endpoint = f"{remote_host}:8765"
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [BrowserTarget("work", f"{remote_host}:work", "", remote=remote_endpoint)],
)
target = remote_target_for_alias(remote_host)
assert target is not None
assert target.profile == "work"
assert target.remote == remote_endpoint
def test_send_command_resolves_host_alias_to_single_remote_target(monkeypatch):
remote_host = "browser-host.example"
remote_endpoint = f"{remote_host}:8765"
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
monkeypatch.setenv("BROWSER_CLI_PROFILE", remote_host)
sent = {}
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [BrowserTarget("work", f"{remote_host}:work", "", remote=remote_endpoint)],
)
def fake_send_remote(endpoint, msg, private_key=None):
sent["endpoint"] = endpoint
sent.update(msg)
return json.dumps({"success": True, "data": []}).encode("utf-8")
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
assert send_command("tabs.list") == []
assert sent["endpoint"] == remote_endpoint
assert sent["_route"] == "work"
assert "token" not in sent
def test_remote_target_for_alias_reports_ambiguous_host_for_multiple_targets(monkeypatch):
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [
BrowserTarget("main", "host:main", "", remote="host:8765"),
BrowserTarget("work", "host:work", "", remote="host:8765"),
],
)
with pytest.raises(BrowserNotConnected) as exc:
remote_target_for_alias("host")
msg = str(exc.value)
assert "Multiple remote browser instances are active on host: main, work" in msg
assert "browser-cli --remote host:8765 --browser main" in msg
assert "browser-cli --browser host:work" in msg
def test_send_command_reports_ambiguous_remote_browser_alias(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
monkeypatch.setenv("BROWSER_CLI_PROFILE", "host")
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", Path("/nonexistent/browser-cli-registry.json"))
monkeypatch.setattr("browser_cli.client.is_windows", lambda: False)
monkeypatch.setattr(
"browser_cli.client._remote_browser_targets",
lambda: [
BrowserTarget("main", "host:main", "", remote="host:8765"),
BrowserTarget("work", "host:work", "", remote="host:8765"),
],
)
with pytest.raises(BrowserNotConnected, match="Multiple remote browser instances are active on host: main, work"):
send_command("tabs.list")
def test_send_command_requires_browser_for_multiple_remote_targets(monkeypatch):
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.setattr(
"browser_cli.client.remote_browser_targets",
lambda endpoint, key=None: [
BrowserTarget("main", "host:main", "", remote=endpoint),
BrowserTarget("furry", "host:furry", "", remote=endpoint),
],
)
with pytest.raises(BrowserNotConnected, match="Multiple remote browser instances are active: main, furry"):
send_command("tabs.list", remote="host:8765")
def test_active_browser_targets_includes_remote_targets(monkeypatch, tmp_path):
remotes_path = tmp_path / "remotes.json"
endpoint = "browser-host.example:8765"
remotes_path.write_text(json.dumps({endpoint: {}}), encoding="utf-8")
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", tmp_path / "missing-registry.json")
monkeypatch.setattr("browser_cli.client.REMOTE_REGISTRY_PATH", remotes_path)
def fake_send_command(command, args=None, profile=None, remote=None, key=None):
assert command == "browser-cli.targets"
assert remote == endpoint
return [{"profile": "work", "displayName": "work"}]
monkeypatch.setattr("browser_cli.client.send_command", fake_send_command)
targets = active_browser_targets()
assert len(targets) == 1
assert targets[0].profile == "work"
assert targets[0].display_name == "browser-host.example:work"
assert targets[0].remote == endpoint
def test_looks_like_domain():
assert _looks_like_domain("browsercli.yiprawr.dev") is True
assert _looks_like_domain("browser-host.example") is True
assert _looks_like_domain("sub.domain.org") is True
assert _looks_like_domain("localhost") is False
assert _looks_like_domain("127.0.0.1") is False
assert _looks_like_domain("192.168.1.100") is False
assert _looks_like_domain("host") is False # no dot
def test_normalize_endpoint_strips_443_for_domains():
assert _normalize_endpoint("browsercli.yiprawr.dev:443") == "browsercli.yiprawr.dev"
assert _normalize_endpoint("browsercli.yiprawr.dev") == "browsercli.yiprawr.dev"
assert _normalize_endpoint("192.168.1.1:443") == "192.168.1.1:443" # IP: keep port
assert _normalize_endpoint("localhost:443") == "localhost:443" # localhost: keep port
assert _normalize_endpoint("host:8765") == "host:8765" # non-443 port: unchanged
assert _normalize_endpoint("browsercli.yiprawr.dev:8765") == "browsercli.yiprawr.dev:8765"
def test_resolve_connect_endpoint_adds_443_for_domain():
assert _resolve_connect_endpoint("browsercli.yiprawr.dev") == "browsercli.yiprawr.dev:443"
assert _resolve_connect_endpoint("browsercli.yiprawr.dev:443") == "browsercli.yiprawr.dev:443"
assert _resolve_connect_endpoint("browsercli.yiprawr.dev:8765") == "browsercli.yiprawr.dev:8765"
assert _resolve_connect_endpoint("host:8765") == "host:8765"
def test_resolve_connect_endpoint_raises_for_bare_non_domain():
with pytest.raises(BrowserNotConnected, match="expected host:port"):
_resolve_connect_endpoint("localhost")
def test_send_command_normalizes_domain_port_443(monkeypatch):
"""--remote domain:443 is normalized; _send_remote gets the portless domain."""
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
sent_to = {}
monkeypatch.setattr(
"browser_cli.client.remote_browser_targets",
lambda endpoint, key=None: [BrowserTarget("default", f"{endpoint}:default", "", remote=endpoint)],
)
def fake_send_remote(endpoint, msg, private_key=None):
sent_to["endpoint"] = endpoint
return json.dumps({"success": True, "data": "ok"}).encode()
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
result = send_command("tabs.list", remote="browsercli.yiprawr.dev:443")
assert result == "ok"
assert sent_to["endpoint"] == "browsercli.yiprawr.dev" # stored/routed without port
def test_send_command_domain_without_port_defaults_to_443(monkeypatch):
"""--remote domain (no port) is treated as :443."""
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
sent_to = {}
monkeypatch.setattr(
"browser_cli.client.remote_browser_targets",
lambda endpoint, key=None: [BrowserTarget("default", f"{endpoint}:default", "", remote=endpoint)],
)
def fake_send_remote(endpoint, msg, private_key=None):
sent_to["endpoint"] = endpoint
return json.dumps({"success": True, "data": "ok"}).encode()
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
result = send_command("tabs.list", remote="browsercli.yiprawr.dev")
assert result == "ok"
assert sent_to["endpoint"] == "browsercli.yiprawr.dev"
def test_domain_display_name_omits_port(monkeypatch, tmp_path):
"""Domain endpoints stored without :443 display as 'domain:profile', not 'domain:443:profile'."""
remotes_path = tmp_path / "remotes.json"
endpoint = "browsercli.yiprawr.dev"
remotes_path.write_text(json.dumps({endpoint: {}}), encoding="utf-8")
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", tmp_path / "missing-registry.json")
monkeypatch.setattr("browser_cli.client.REMOTE_REGISTRY_PATH", remotes_path)
def fake_send_command(command, args=None, profile=None, remote=None, key=None):
return [{"profile": "automatisation", "displayName": "automatisation"}]
monkeypatch.setattr("browser_cli.client.send_command", fake_send_command)
targets = active_browser_targets()
assert len(targets) == 1
assert targets[0].display_name == "browsercli.yiprawr.dev:automatisation"
assert targets[0].remote == endpoint
def test_domain_display_name_backward_compat_with_stored_443(monkeypatch, tmp_path):
"""Old remotes.json with :443 still displays cleanly without the port."""
remotes_path = tmp_path / "remotes.json"
endpoint = "browsercli.yiprawr.dev:443" # old format
remotes_path.write_text(json.dumps({endpoint: {}}), encoding="utf-8")
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", tmp_path / "missing-registry.json")
monkeypatch.setattr("browser_cli.client.REMOTE_REGISTRY_PATH", remotes_path)
def fake_send_command(command, args=None, profile=None, remote=None, key=None):
return [{"profile": "automatisation", "displayName": "automatisation"}]
monkeypatch.setattr("browser_cli.client.send_command", fake_send_command)
targets = active_browser_targets()
assert len(targets) == 1
assert targets[0].display_name == "browsercli.yiprawr.dev:automatisation"
def test_send_command_auto_saves_and_reuses_key_for_remote(monkeypatch, tmp_path):
"""--key agent is saved on first use; omitting --key on subsequent calls reuses it."""
import json as _json
remotes_path = tmp_path / "remotes.json"
remotes_path.write_text("{}", encoding="utf-8")
monkeypatch.setattr("browser_cli.client.REMOTE_REGISTRY_PATH", remotes_path)
monkeypatch.setattr("browser_cli.client.REGISTRY_PATH", tmp_path / "missing-registry.json")
monkeypatch.delenv("BROWSER_CLI_PROFILE", raising=False)
monkeypatch.delenv("BROWSER_CLI_REMOTE", raising=False)
monkeypatch.delenv("BROWSER_CLI_KEY", raising=False)
from pathlib import Path as _Path
used_keys = []
def fake_load_private_key(key_path=None):
used_keys.append(str(key_path) if key_path is not None else None)
return None # no actual key needed for this test
monkeypatch.setattr("browser_cli.client._load_private_key", fake_load_private_key)
monkeypatch.setattr(
"browser_cli.client.remote_browser_targets",
lambda endpoint, key=None: [BrowserTarget("default", "host:default", "", remote=endpoint)],
)
def fake_send_remote(endpoint, msg, private_key=None):
return _json.dumps({"success": True, "data": "ok"}).encode()
monkeypatch.setattr("browser_cli.client._send_remote", fake_send_remote)
# First call with explicit --key agent
send_command("tabs.list", remote="host:8765", key=_Path("agent"))
assert used_keys[-1] == "agent"
# Key must be persisted now
assert key_for_remote("host:8765") == "agent"
# Second call without --key — should reuse saved "agent"
send_command("tabs.list", remote="host:8765")
assert used_keys[-1] == "agent"